Climatological Report (Daily)
Issued by NWS Wilmington, OH

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030
CDUS41 KILN 212052
CLIDAY

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
452 PM EDT MON SEP 21 2026

...................................

...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 21 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1869 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         65   1:07 AM  95    1895  77    -12       85
                                      1908
  MINIMUM         57   8:06 AM  31    1897  55      2       65
  AVERAGE         61                        66     -5       75

PRECIPITATION (IN)
  TODAY            0.22          2.26 1950   0.12   0.10     0.17
  MONTH TO DATE    4.13                      2.34   1.79     0.37
  SINCE SEP 1      4.13                      2.34   1.79     0.37
  SINCE JAN 1     41.24                     31.29   9.95    30.94

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            4                         2      2        0
  MONTH TO DATE    6                        23    -17       18
  SINCE SEP 1      6                        23    -17       18
  SINCE JUL 1      6                        26    -20       38

 COOLING
  TODAY            0                         3     -3       10
  MONTH TO DATE  213                       115     98       90
  SINCE SEP 1    213                       115     98       90
  SINCE JAN 1   1130                      1105     25     1109
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97
 LOWEST     83
 AVERAGE    90

..........................................................


THE DAYTON OH CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        95      1895
 MINIMUM TEMPERATURE (F)   55        33      1897


SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE   7:23 AM EDT   SUNSET   7:35 PM EDT
SEPTEMBER 22 2026.....SUNRISE   7:24 AM EDT   SUNSET   7:34 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$